Halvo vs Caffeine Quit Streak Tracker

Your last coffee decides your night. Halvo shows you how much caffeine is actually working in you right now — and tells you the point after which the next cup starts costing you sleep. Your personal cut-off. Most caffeine apps count milligrams. Halvo works with the caffeine that actually reaches your system: it rises, peaks and fades. Halvo predicts how much of it is still there when you go to bed. YOUR PERSONAL CUT-OFF Everyone clears caffeine at a different speed. Halvo shows you the latest you can have a cup without too much of it still active when you fall asleep. LOG IN SECONDS Add coffee, espresso, tea, energy drinks, soda, mate or your own pre-workout in a few taps. Halvo sums it up automatically and shows how much is still working. ON YOUR HOME SCREEN AND ON YOUR WRIST The widget shows your level and your cut-off without opening the app — one tap logs your favourite drink. In the evening it switches to "lights out" on its own. Plus Apple Watch with a complication for a glance-and-go check. SEE YOUR CURVE Watch caffeine rise, peak and fade on a real concentration curve — and see exactly where you'll land when your head hits the pillow. A MODEL THAT LEARNS YOU — HONESTLY (PRO) With your permission, Halvo reads your sleep, heart rate and HRV from Apple Health and learns your personal caffeine half-life over time. Here's what makes it different: when the signal in your data is too weak to be sure, Halvo says so and keeps using the population value — instead of faking precision it doesn't have. WORKS WITH YOUR WEARABLES (PRO) Apple Watch, Oura, Whoop, Garmin — anything that syncs sleep and heart data to Apple Health. Halvo never connects to those services directly; it only reads what's already in Apple Health. PRIVATE BY DESIGN Your intake and health data are processed on your device. Halvo doesn't sell your data. FREE & PRO Logging caffeine, seeing your curve, using the widget and finding your cut-off are free. Halvo Pro adds the personal learning model and the nightly sleep analysis. Halvo Pro: • Monthly – $3.99 • Yearly – $24.99 (with 1 month free) • Lifetime – $44.99 one-time (no subscription) Payment is charged to your Apple Account. Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period. Manage or cancel anytime in your Apple Account settings. Lifetime is a one-time purchase. Prices may vary by region. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://halvo.jnmcloud.de/privacy.html Halvo is not a medical device and does not diagnose, treat or prevent any condition. It helps you make more informed choices about caffeine.

Caffeine Quit Streak helps you break free from caffeine dependence one day at a time. Whether you are cutting out coffee, energy drinks, or soda, this app keeps you motivated, informed, and on track every step of the way. When you quit caffeine, the first few days can be rough. Headaches, fatigue, brain fog, and irritability are all normal parts of withdrawal. Caffeine Quit Streak guides you through each phase with science-backed information so you know exactly what your body is going through and when relief is coming. Understanding the timeline takes the fear out of the process and helps you push through. Your streak counter starts the moment you commit. Watch the days, hours, and minutes accumulate. Every milestone you hit — one day, three days, one week, one month — is celebrated with a motivational message that reminds you why you started. The streak is yours. Protect it. The app also tracks how much money you are saving by not buying coffee, energy drinks, or other caffeinated beverages. Set your daily spending habit and watch the savings grow in real time. Quitting caffeine is not just a health decision — it is a financial one too. Over a year, the numbers are surprisingly large. Caffeine Quit Streak shows your current withdrawal phase so you always know what stage you are in. From the initial crash to the stabilization period and eventual full recovery, the app maps your journey. You will know when the worst is over and when you can expect to feel truly clear-headed and energetic again — without caffeine propping you up. The dashboard gives you a clean, at-a-glance view of your streak, your savings, your current withdrawal phase, and your next milestone. It is designed to be simple and encouraging, not overwhelming. Open it first thing in the morning for a daily dose of motivation. You can log the caffeine drinks you used to consume and set your own quit date. The app remembers your history and shows you how far you have come. On the hard days, that perspective is powerful. Quitting caffeine restores your natural energy cycles, improves sleep quality, reduces anxiety, and eliminates dependency. Millions of people have done it. With Caffeine Quit Streak, you have a dedicated tool in your pocket to make the journey easier, smarter, and more rewarding. Download Caffeine Quit Streak today and start your first caffeine-free day. Your streak begins now.